
<ul> 
<li>发起了<?php echo sizeof($user['CreatedEvent']) ?>个活动；</li>
<li>参与了<?php echo sizeof($user['JoinedEvent']) ?>个活动；</li>
<li>提出了<?php echo sizeof($user['Question']) ?>个问题；</li>
<li>回答了<?php echo sizeof($user['Answer']) ?>个回答；</li>
<li>创建了<?php echo sizeof($user['Job']) ?>个职位；</li>
</ul>